326146 has 8 divisors (see below), whose sum is σ = 491724. Its totient is φ = 162240.

The previous prime is 326143. The next prime is 326147. The reversal of 326146 is 641623.

It can be written as a sum of positive squares in 2 ways, for example, as 261121 + 65025 = 511^2 + 255^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (326141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366 + ... + 886.

2³²⁶¹⁴⁶ is an apocalyptic number.

326146 is a deficient number, since it is larger than the sum of its proper divisors (165578).

326146 is a wasteful number, since it uses less digits than its factorization.

326146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836.

The product of its digits is 864, while the sum is 22.

The square root of 326146 is about 571.0919365566. The cubic root of 326146 is about 68.8341602940.

Adding to 326146 its reverse (641623), we get a palindrome (967769).

The spelling of 326146 in words is "three hundred twenty-six thousand, one hundred forty-six".